(19)
(11) EP 4 342 044 A1

(12)

(43) Date of publication:
27.03.2024 Bulletin 2024/13

(21) Application number: 21940113.0

(22) Date of filing: 18.05.2021
(51) International Patent Classification (IPC): 
H02B 13/035(2006.01)
H02B 13/02(2006.01)
(52) Cooperative Patent Classification (CPC):
H02B 13/025; H02B 13/0358
(86) International application number:
PCT/CN2021/094457
(87) International publication number:
WO 2022/241656 (24.11.2022 Gazette 2022/47)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: ABB SCHWEIZ AG
5400 Baden (CH)

(72) Inventors:
  • XU, Liming
    Xiamen, Fujian 361006 (CN)
  • SINGH, Shailendra
    3720 Skien (NO)
  • HUANG, Siyuan
    Xiamen, Fujian 361022 (CN)
  • CHEN, Xingjie
    Xiamen, Fujian 361001 (CN)
  • HUANG, Liqun
    Xiamen, Fujian 361015 (CN)
  • SUBBIAH THEVAR, Dukkaiappan
    40489 Nordrhein-Westfalen (DE)

(74) Representative: Zimmermann & Partner Patentanwälte mbB 
Postfach 330 920
80069 München
80069 München (DE)

   


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